<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>airline-res: C:/Users/Joe/Development/Projects/University/FormalMethods/airline-res/src/FlightRecord.cpp Source File</title>

<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css" />

<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { searchBox.OnSelectItem(0); });
</script>

</head>
<body>
<div id="top"><!-- do not remove this div! -->


<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  
  
  <td style="padding-left: 0.5em;">
   <div id="projectname">airline-res
   
   </div>
   <div id="projectbrief">A prototype airline flight booking system</div>
  </td>
  
  
  
 </tr>
 </tbody>
</table>
</div>

<!-- Generated by Doxygen 1.7.5.1 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="annotated.html"><span>Classes</span></a></li>
      <li class="current"><a href="files.html"><span>Files</span></a></li>
      <li>
        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="Search" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
          </span>
        </div>
      </li>
    </ul>
  </div>
  <div id="navrow2" class="tabs2">
    <ul class="tablist">
      <li><a href="files.html"><span>File&#160;List</span></a></li>
    </ul>
  </div>
<div class="header">
  <div class="headertitle">
<div class="title">C:/Users/Joe/Development/Projects/University/FormalMethods/airline-res/src/FlightRecord.cpp</div>  </div>
</div>
<div class="contents">
<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 
<a name="l00002"></a>00002 <span class="preprocessor">#include &lt;ctype.h&gt;</span>   <span class="comment">// For isalpha(), isdigit() ..</span>
<a name="l00003"></a>00003 <span class="preprocessor">#include &lt;time.h&gt;</span>    <span class="comment">// For time_t time storage etc.</span>
<a name="l00004"></a>00004 
<a name="l00005"></a>00005 <span class="preprocessor">#include &quot;Core.h&quot;</span>
<a name="l00006"></a>00006 <span class="preprocessor">#include &quot;Util.h&quot;</span>
<a name="l00007"></a>00007 <span class="preprocessor">#include &quot;FlightRecord.h&quot;</span>
<a name="l00008"></a>00008 
<a name="l00009"></a>00009 <span class="keyword">namespace </span>AirlineRes
<a name="l00010"></a>00010 {
<a name="l00011"></a>00011 
<a name="l00012"></a>00012 FlightRecord::FlightRecord
<a name="l00013"></a><a class="code" href="class_airline_res_1_1_flight_record.html#ab0f1974239b068ca6958f3463a8e1ac6">00013</a> (
<a name="l00014"></a>00014   std::string <span class="keyword">const</span>&amp;  _flightCode,
<a name="l00015"></a>00015   <span class="keywordtype">int</span>         <span class="keyword">const</span>&amp;  _numSeats,
<a name="l00016"></a>00016   <a class="code" href="class_airline_res_1_1_time_date.html">TimeDate</a>    <span class="keyword">const</span>&amp;  _time,
<a name="l00017"></a>00017         std::string <span class="keyword">const</span>&amp; _destination
<a name="l00018"></a>00018 )
<a name="l00019"></a>00019 {
<a name="l00020"></a>00020   ASSERT( LoadRecordData( _flightCode, _numSeats, _time.<a class="code" href="class_airline_res_1_1_time_date.html#aa226cefd506a4ecd5b47ea4c894cc0d7">GetHHMM</a>(), _time.<a class="code" href="class_airline_res_1_1_time_date.html#acb420ce84951bae1a6c56033b1f85ac6">GetDDMMYYYY</a>(), _destination ) == RecordIOResult_Success );
<a name="l00021"></a>00021 }
<a name="l00022"></a>00022 
<a name="l00023"></a><a class="code" href="class_airline_res_1_1_flight_record.html#a65e1754304ae52cd703602d4ece43417">00023</a> <a class="code" href="class_airline_res_1_1_record.html#a515eae52b011c6ef424c873f26f0fb9b" title="Possible results returned by a Record IO operation.">Record::RecordIOResult</a> <a class="code" href="class_airline_res_1_1_flight_record.html#a65e1754304ae52cd703602d4ece43417">FlightRecord::LoadRecord</a>( std::istream&amp; _stream )
<a name="l00024"></a>00024 {
<a name="l00025"></a>00025   std::string flightCode;
<a name="l00026"></a>00026   <span class="keywordtype">int</span> numSeats;
<a name="l00027"></a>00027   std::string departureTime;
<a name="l00028"></a>00028   std::string departureDate;
<a name="l00029"></a>00029         std::string destination;
<a name="l00030"></a>00030 
<a name="l00031"></a>00031   _stream &gt;&gt; std::skipws;   <span class="comment">// Skip whitespace.</span>
<a name="l00032"></a>00032   _stream &gt;&gt; m_id &gt;&gt; flightCode &gt;&gt; numSeats &gt;&gt; departureTime &gt;&gt; departureDate &gt;&gt; destination;
<a name="l00033"></a>00033   _stream &gt;&gt; std::noskipws; <span class="comment">// Reset stream state.</span>
<a name="l00034"></a>00034 
<a name="l00035"></a>00035   <span class="keywordflow">return</span> <a class="code" href="class_airline_res_1_1_flight_record.html#a2f55fe325229b80e2d9112764bc10030">LoadRecordData</a>( flightCode, numSeats, departureTime, departureDate, destination );
<a name="l00036"></a>00036 }
<a name="l00037"></a>00037 
<a name="l00038"></a><a class="code" href="class_airline_res_1_1_flight_record.html#aefd9b7e1a81880b6285eb55fd913d70f">00038</a> <a class="code" href="class_airline_res_1_1_record.html#a515eae52b011c6ef424c873f26f0fb9b" title="Possible results returned by a Record IO operation.">Record::RecordIOResult</a> <a class="code" href="class_airline_res_1_1_flight_record.html#aefd9b7e1a81880b6285eb55fd913d70f">FlightRecord::WriteRecord</a>( std::ostream&amp; _stream )<span class="keyword"> const</span>
<a name="l00039"></a>00039 <span class="keyword"></span>{
<a name="l00040"></a>00040   _stream
<a name="l00041"></a>00041     &lt;&lt; m_id &lt;&lt; <span class="stringliteral">&quot; &quot;</span>
<a name="l00042"></a>00042     &lt;&lt; m_flightCode &lt;&lt; <span class="stringliteral">&quot; &quot;</span>
<a name="l00043"></a>00043     &lt;&lt; m_numSeats &lt;&lt; <span class="stringliteral">&quot; &quot;</span>
<a name="l00044"></a>00044     &lt;&lt; m_time.<a class="code" href="class_airline_res_1_1_time_date.html#aa226cefd506a4ecd5b47ea4c894cc0d7">GetHHMM</a>() &lt;&lt; <span class="stringliteral">&quot; &quot;</span>
<a name="l00045"></a>00045     &lt;&lt; m_time.<a class="code" href="class_airline_res_1_1_time_date.html#acb420ce84951bae1a6c56033b1f85ac6">GetDDMMYYYY</a>() &lt;&lt; <span class="stringliteral">&quot; &quot;</span>
<a name="l00046"></a>00046                 &lt;&lt; m_destination &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;
<a name="l00047"></a>00047 
<a name="l00048"></a>00048   <span class="keywordflow">return</span> RecordIOResult_Success;
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050 
<a name="l00051"></a><a class="code" href="class_airline_res_1_1_flight_record.html#a2f55fe325229b80e2d9112764bc10030">00051</a> <a class="code" href="class_airline_res_1_1_record.html#a515eae52b011c6ef424c873f26f0fb9b" title="Possible results returned by a Record IO operation.">FlightRecord::RecordIOResult</a> <a class="code" href="class_airline_res_1_1_flight_record.html#a2f55fe325229b80e2d9112764bc10030">FlightRecord::LoadRecordData</a>( std::string <span class="keyword">const</span>&amp; _flightCode, <span class="keywordtype">int</span> <span class="keyword">const</span> _numSeats, std::string <span class="keyword">const</span>&amp; _timeOfDay, std::string <span class="keyword">const</span>&amp; _date, std::string <span class="keyword">const</span>&amp; _destination )
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053   <span class="comment">//TODO: This function has an unhealthy number of magic numbers.</span>
<a name="l00054"></a>00054 
<a name="l00055"></a>00055   <span class="comment">// Initial validity checks.</span>
<a name="l00056"></a>00056   <span class="keywordflow">if</span> ( !( _flightCode.size() == 5 &amp;&amp;
<a name="l00057"></a>00057     _numSeats &gt; 0 &amp;&amp;
<a name="l00058"></a>00058     _timeOfDay.size() == 4 &amp;&amp;
<a name="l00059"></a>00059     _date.size() == 8           )
<a name="l00060"></a>00060     )
<a name="l00061"></a>00061   {
<a name="l00062"></a>00062     <span class="keywordflow">return</span> RecordIOResult_Failure;
<a name="l00063"></a>00063   }
<a name="l00064"></a>00064 
<a name="l00065"></a>00065   <span class="comment">// Validate and store flight code.</span>
<a name="l00066"></a>00066   _flightCode.copy( m_flightCode, 5 );
<a name="l00067"></a>00067   m_flightCode[5] = <span class="charliteral">&#39;\0&#39;</span>;
<a name="l00068"></a>00068   <span class="keywordflow">if</span> ( !( isalpha( m_flightCode[0] ) &amp;&amp;
<a name="l00069"></a>00069           isalpha( m_flightCode[1] ) &amp;&amp;
<a name="l00070"></a>00070           isdigit( m_flightCode[2] ) &amp;&amp;
<a name="l00071"></a>00071           isdigit( m_flightCode[3] ) &amp;&amp;
<a name="l00072"></a>00072           isdigit( m_flightCode[4] )
<a name="l00073"></a>00073      )  )
<a name="l00074"></a>00074   {
<a name="l00075"></a>00075     <span class="keywordflow">return</span> RecordIOResult_Failure;
<a name="l00076"></a>00076   }
<a name="l00077"></a>00077 
<a name="l00078"></a>00078   <span class="comment">// Validate and store number of seats.</span>
<a name="l00079"></a>00079   <span class="keywordflow">if</span> ( !( _numSeats &gt; 0 &amp;&amp;
<a name="l00080"></a>00080           _numSeats &lt; sc_numSeatsMax ) )
<a name="l00081"></a>00081   {
<a name="l00082"></a>00082     <span class="keywordflow">return</span> RecordIOResult_Failure;
<a name="l00083"></a>00083   }
<a name="l00084"></a>00084   m_numSeats = _numSeats;
<a name="l00085"></a>00085 
<a name="l00086"></a>00086   <span class="comment">// Validate and store time/date.</span>
<a name="l00087"></a>00087   <span class="keywordflow">if</span> ( !IsNumeric( _timeOfDay ) )
<a name="l00088"></a>00088   {
<a name="l00089"></a>00089     <span class="keywordflow">return</span> RecordIOResult_Failure;
<a name="l00090"></a>00090   }
<a name="l00091"></a>00091 
<a name="l00092"></a>00092   <span class="keywordtype">int</span> hour   = atoi( _timeOfDay.substr( 0, 2 ).c_str() );
<a name="l00093"></a>00093   <span class="keywordtype">int</span> minute = atoi( _timeOfDay.substr( 2, 2 ).c_str() );
<a name="l00094"></a>00094   <span class="keywordflow">if</span> ( !( ( hour   &gt;= 0 &amp;&amp; hour   &lt; 24 ) &amp;&amp;
<a name="l00095"></a>00095     ( minute &gt;= 0 &amp;&amp; minute &lt; 60 )    ) )
<a name="l00096"></a>00096   {
<a name="l00097"></a>00097     <span class="keywordflow">return</span> RecordIOResult_Failure;
<a name="l00098"></a>00098   }
<a name="l00099"></a>00099 
<a name="l00100"></a>00100   <span class="keywordflow">if</span> ( !IsNumeric( _date ) )
<a name="l00101"></a>00101   {
<a name="l00102"></a>00102     <span class="keywordflow">return</span> RecordIOResult_Failure;
<a name="l00103"></a>00103   }
<a name="l00104"></a>00104 
<a name="l00105"></a>00105   <span class="keywordtype">int</span> <span class="keyword">const</span> day   = atoi( _date.substr( 0, 2 ).c_str() );
<a name="l00106"></a>00106   <span class="keywordtype">int</span> <span class="keyword">const</span> month = atoi( _date.substr( 2, 2 ).c_str() );
<a name="l00107"></a>00107   <span class="keywordtype">int</span> <span class="keyword">const</span> year  = atoi( _date.substr( 4, 4 ).c_str() );
<a name="l00108"></a>00108 
<a name="l00109"></a>00109   <span class="keywordflow">if</span> ( !( day &gt; 0 &amp;&amp; day &lt;= 31 &amp;&amp;
<a name="l00110"></a>00110           month &gt; 0 &amp;&amp; month &lt;= 12 &amp;&amp;
<a name="l00111"></a>00111           year &gt; sc_dateYearMin &amp;&amp; year &lt;= sc_dateYearMax
<a name="l00112"></a>00112      )  )
<a name="l00113"></a>00113   {
<a name="l00114"></a>00114     <span class="keywordflow">return</span> RecordIOResult_Failure;
<a name="l00115"></a>00115   }
<a name="l00116"></a>00116 
<a name="l00117"></a>00117   m_time.<a class="code" href="class_airline_res_1_1_time_date.html#a23e2c88c22941ba255d696f211dad4ad" title="Sets the time represented by this object equal to that of the time specified by the supplied argument...">SetTime</a>( year, month, day, hour, minute );
<a name="l00118"></a>00118 
<a name="l00119"></a>00119         <span class="comment">// Set destination</span>
<a name="l00120"></a>00120         m_destination =_destination;
<a name="l00121"></a>00121 
<a name="l00122"></a>00122   <span class="comment">// Successfully loaded.</span>
<a name="l00123"></a>00123   <span class="keywordflow">return</span> RecordIOResult_Success;
<a name="l00124"></a>00124 }
<a name="l00125"></a>00125 
<a name="l00126"></a><a class="code" href="class_airline_res_1_1_flight_record.html#a89c5b99aec8b846b77fbb0afd80b5fb3">00126</a> <a class="code" href="class_airline_res_1_1_record.html#a515eae52b011c6ef424c873f26f0fb9b" title="Possible results returned by a Record IO operation.">Record::RecordIOResult</a> <a class="code" href="class_airline_res_1_1_flight_record.html#a89c5b99aec8b846b77fbb0afd80b5fb3">FlightRecord::PrintRecordData</a>( std::ostream&amp; _stream )<span class="keyword"> const</span>
<a name="l00127"></a>00127 <span class="keyword"></span>{
<a name="l00128"></a>00128   <span class="keywordtype">char</span> timeString[14];
<a name="l00129"></a>00129   tm* tmTime = m_time.<a class="code" href="class_airline_res_1_1_time_date.html#a91250febbb54716789c3600ea63f7ad0">GetTm</a>();
<a name="l00130"></a>00130   ASSERT( tmTime );
<a name="l00131"></a>00131   <span class="keywordtype">int</span> ret = strftime( timeString, <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>) * 14, <span class="stringliteral">&quot;%H%M %d%m%Y&quot;</span>, tmTime );
<a name="l00132"></a>00132 
<a name="l00133"></a>00133   <span class="keywordflow">if</span> ( ret != 13 ) <span class="keywordflow">return</span> FlightRecord::RecordIOResult_Failure;
<a name="l00134"></a>00134 
<a name="l00135"></a>00135   _stream &lt;&lt; m_flightCode &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;
<a name="l00136"></a>00136   _stream &lt;&lt; m_numSeats &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;
<a name="l00137"></a>00137   _stream &lt;&lt; timeString &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;
<a name="l00138"></a>00138         _stream &lt;&lt; m_destination &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;
<a name="l00139"></a>00139 
<a name="l00140"></a>00140   <span class="keywordflow">return</span> Record::RecordIOResult_Success;
<a name="l00141"></a>00141 }
<a name="l00142"></a>00142 
<a name="l00143"></a>00143 } <span class="comment">// namespace AirlineRes</span>
</pre></div></div>
</div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Enumerations</a></div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>



<hr class="footer"/><address class="footer"><small>
Generated on Wed Dec 14 2011 22:49:41 for airline-res by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.7.5.1
</small></address>

</body>
</html>
